388393272

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{78179}}^1$

素因数の和:78217

約数の個数: 64

約数和(自身を含む): 1125792000

約数和(自身を除く): 737398728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 78179, 156358, 234537, 312716, 469074, 625432, 703611, 938148, 1407222, 1798117, 1876296, 2110833, 2814444, 3596234, 4221666, 5394351, 5628888, 7192468, 8443332, 10788702, 14384936, 16183053, 16886664, 21577404, 32366106, 43154808, 48549159, 64732212, 97098318, 129464424, 194196636, 388393272]

約数ペア:

[(1, 388393272), (2, 194196636), (3, 129464424), (4, 97098318), (6, 64732212), (8, 48549159), (9, 43154808), (12, 32366106), (18, 21577404), (23, 16886664), (24, 16183053), (27, 14384936), (36, 10788702), (46, 8443332), (54, 7192468), (69, 5628888), (72, 5394351), (92, 4221666), (108, 3596234), (138, 2814444), (184, 2110833), (207, 1876296), (216, 1798117), (276, 1407222), (414, 938148), (552, 703611), (621, 625432), (828, 469074), (1242, 312716), (1656, 234537), (2484, 156358), (4968, 78179)]